1/* Test for strftime formats. Formats using C90 features. */ 2/* Origin: Joseph Myers <jsm28@cam.ac.uk> */ 3/* { dg-do compile } */ 4/* { dg-options "-std=iso9899:1990 -pedantic -Wformat -Wformat-y2k" } */ 5 6#include "format.h" 7 8void 9foo (char *s, size_t m, const struct tm *tp) 10{ 11 /* See ISO/IEC 9899:1990 (E) subclause 7.12.3.5 (pages 174-175). */ 12 /* Formats which are Y2K-compliant (no 2-digit years). */ 13 strftime (s, m, "%a%A%b%B%d%H%I%j%m%M%p%S%U%w%W%X%Y%Z%%", tp); 14 /* Formats with 2-digit years. */ 15 strftime (s, m, "%y", tp); /* { dg-warning "only last 2" "2-digit year" } */ 16 /* Formats with 2-digit years in some locales. */ 17 strftime (s, m, "%c", tp); /* { dg-warning "some locales" "2-digit year" } */ 18 strftime (s, m, "%x", tp); /* { dg-warning "some locales" "2-digit year" } */ 19} 20